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Factor.\newlinej2+13j+22j^2 + 13j + 22

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Q. Factor.\newlinej2+13j+22j^2 + 13j + 22
  1. Identify Coefficients: Identify the coefficients of the quadratic expression. The quadratic expression is j2+13j+22j^2 + 13j + 22. In the standard form of a quadratic expression, ax2+bx+cax^2 + bx + c, the coefficient 'aa' is the coefficient of j2j^2, 'bb' is the coefficient of jj, and 'cc' is the constant term. Here, a=1a = 1, b=13b = 13, and c=22c = 22.
  2. Find Multiplying Numbers: Find two numbers that multiply to cc (2222) and add up to bb (1313).\newlineWe need to find two numbers that multiply together to give 2222 and add up to 1313. The numbers 22 and 1111 satisfy these conditions because 2×11=222 \times 11 = 22 and 2+11=132 + 11 = 13.
  3. Write Factored Form: Write the factored form using the two numbers found in the previous step.\newlineSince the two numbers we found are 22 and 1111, we can write the factored form of the quadratic expression as (j+2)(j+11)(j + 2)(j + 11).